Question

A line passes through (2, −1)(2, −1) and (4, 5)(4, 5).

Which answer is the equation of the line?

−3x+5y=−13−3x+5y=−13

−3x+y=17−3x+y=17

−3x+y=−7−3x+y=−7

−3x+5y=13

Answer 1

Find the slope.

\(\huge\bf{\frac{y_{2}-y_{1}}{x_{2}-x_{1}}\rightarrow \frac{5 - (-1)}{4-2}}\)

Answer 2

beat me to it